Change Gemfile and gemspec to list deps in gemspec

[mikel]

Hi there,

Thanks for the CAS server, I just recently put it in a project as a mounted Sinatra app within an existing Rails app and works beautifully. Had to make these changes to make sure everything hooked up OK. Will be writing up a blog post on it soon.

These changes just move where the dependencies are listed. This keeps them consistent and makes sure rubygems knows about the deps you need.

Mikel

[zuk]

This is great. I didn't know about the gemspec trick for Gemfiles.

I think this might solve some of the awkwardness of having to build explicitly --without development.